Good Quality U-STEEL

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

1, U Channel steel
2.Size:25*25*3mm-250*250*35mm
3.Standard: AISI, ASTM, BS, DIN, GB, JIS
4.Grade: Q235.SS400.Q345 etc.

Dimension (mm)	Web thickness (mm)	Flange thickness(mm)	Weight (kg/m)
75*40	3.80	7.00	5.30
75*40	4.00	7.00	5.60
75*40	4.50	7.00	5.85
75*40	5.00	7.00	6.92
100*50	3.80	6.00	7.30
100*50	4.20	6.00	8.03
100*50	4.50	7.50	8.97
100*50	5.00	7.50	9.36
125*65	5.20	6.80	11.66
125*65	5.30	6.80	12.17
125*65	5.50	8.00	12.91
125*65	6.00	8.00	13.40
150*75	5.50	7.30	14.66
150*75	5.70	10.00	16.71
150*75	6.00	10.00	17.90
150*75	6.50	10.00	18.60
150*75	9.00	12.50	24.00

Q: Are steel channels suitable for modular partition systems?: Yes, steel channels are suitable for modular partition systems. Steel channels provide structural strength and stability required for modular partitions, allowing for easy installation and customization. They also offer durability and can withstand the weight of partition panels, ensuring long-lasting performance. Additionally, steel channels can be easily integrated with other components of the partition system, making them a suitable choice for modular applications.

Q: What does channel C20 mean?: Channel steel is divided into ordinary channel steel and light channel steel. Standard Specification for hot-rolled plain channel steel is 5-40#. Specifications for hot rolled flexible channel steel supplied by supply and demand agreement are 6.5-30#. Channel steel is mainly used for building structures, vehicle manufacturing, other industrial structures and fixed plates, cabinets, etc., and channel steel is often used in conjunction with i-beam.

Q: Is it OK to use the channel steel to do the Overhanging Scaffold? Is there any difference between the cantilever scaffold made of I-beam and channel steel?: Personally think that as long as the channel can withstand the weight of scaffolding on the line, but also consider the case of falling things momentum

Q: What is the maximum length of steel channels available?: The maximum length of steel channels may differ based on the manufacturer and the specific type of steel channel. Typically, steel channels come in standard lengths that range from 20 feet (6.1 meters) to 40 feet (12.2 meters). While certain manufacturers may provide customized lengths that exceed these standard sizes, it is crucial to acknowledge that longer lengths might necessitate special handling and transportation arrangements.

Q: What are the acceptance criteria for channel steel?: The raw material for producing channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. The finished channel steel is delivered by hot forming, normalizing or hot rolling.

Q: How do steel channels contribute to the sustainability of a building?: There are several ways in which steel channels contribute to the sustainability of a building. To begin with, steel channels are produced using recycled steel. This reduces the demand for new raw materials and minimizes the environmental impact of mining and extraction processes. By utilizing recycled steel, the carbon footprint of a building is significantly reduced compared to the use of traditional construction materials. In addition, steel channels have a long lifespan and are highly durable. They are resistant to corrosion, fire, and pests, requiring minimal maintenance over the lifetime of a building. This durability reduces the need for frequent replacements or repairs, saving resources and reducing waste. Moreover, steel channels offer design flexibility and can be easily fabricated and assembled, allowing for efficient construction processes. This leads to reduced construction time and energy consumption, resulting in lower costs and a reduced environmental impact. Furthermore, steel channels are lightweight, making them easier to transport and handle. This reduces fuel consumption during transportation and contributes to a more sustainable supply chain. Lastly, steel channels can be recycled at the end of their life cycle, further reducing waste and conserving resources. The recycled steel can be used to manufacture new steel products, creating a closed-loop system that minimizes the need for new extraction and production. In conclusion, steel channels contribute to the sustainability of a building through their use of recycled materials, long lifespan and durability, design flexibility, lightweight nature, and recyclability. Their environmental benefits make them an eco-friendly choice for construction, helping to reduce the overall environmental impact of buildings and promote a more sustainable future.

Q: Can steel channels be used for creating support structures for electrical systems?: Indeed, support structures for electrical systems can be fashioned using steel channels. Due to their robustness, longevity, and adaptability, steel channels are frequently employed in construction and engineering undertakings. They furnish a sturdy and unwavering framework capable of sustaining the load of electrical components and systems. Moreover, steel channels lend themselves well to fabrication and customization, allowing for seamless adherence to precise design specifications, rendering them an optimal choice for crafting support structures for electrical systems.

Q: What is the wall thickness of national standard 8* channel steel?: National Standard No. 8, channel height 80, leg width 43, waist thickness 5, hardware manuals are available.

Q: What are the different methods of connecting steel channels?: Connecting steel channels can be accomplished through various methods, each tailored to specific applications and structural needs. Some commonly employed techniques include: 1. Welding: Among the most popular methods, welding involves melting the metal at the joint and fusing it together. It results in a robust and permanent connection. Different welding techniques, such as arc welding, MIG welding, and TIG welding, can be utilized. 2. Bolting: By utilizing bolts, nuts, and washers, steel channels can be securely fastened. Holes are drilled in the channels, and bolts are inserted and tightened with nuts. This method allows for easy disassembly and reassembly, making it suitable for applications requiring frequent adjustments or modifications. 3. Riveting: Riveting, a traditional approach, involves using cylindrical metal pins called rivets to hold steel channels together. These rivets are inserted through pre-drilled holes and then hammered or pressed to secure them. This method ensures a sturdy and durable connection. 4. Adhesive bonding: This method employs industrial adhesives or epoxy resins to bond steel channels. It is particularly useful when aesthetics are important, as it leaves no visible fasteners. However, it may not be suitable for applications that require high load-bearing capacity. 5. Mechanical connectors: These connectors are specifically designed to link steel channels without the need for welding or drilling. They typically consist of clamps or brackets that can be secured to the channels using bolts or screws. Mechanical connectors provide a quick and efficient means of connection, enabling easy installation and disassembly. Ultimately, the choice of connection method depends on factors such as load-bearing requirements, structural design, ease of installation, and the need for adjustability or disassembly. It is recommended to consult with a structural engineer or a professional in the field to determine the most appropriate method for a specific application.

Q: What are the different methods of forming steel channels?: There are several methods of forming steel channels, including hot rolling, cold rolling, extrusion, and press brake forming.

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